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Open-Source Alternatives to Buffer

Ranking updated Aug 19, 2026

For an open source alternative to Buffer, the strongest matches are gitroomhq/postiz-app (Postiz is an open-source social media management platform that), inovector/mixpost (Mixpost is a self-hostable social media management and publishing) and yikart/aitoearn (AiToEarn is an AI-driven social media management platform for). xpzouying/xiaohongshu-mcp and facebook/facebook-ios-sdk round out the shortlist. Each is ranked by relevance to your query, popularity and recent activity.

We curate open-source GitHub repositories matching “open source alternatives to buffer”. Results are ranked by relevance to your query — pick filters below to narrow, or refine with AI.

Open-Source Alternatives to Buffer

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  • gitroomhq/postiz-appgitroomhq avatar

    gitroomhq/postiz-app

    32,271View on GitHub↗

    Postiz is an open-source social media management platform designed to centralize the scheduling, publishing, and analysis of content across diverse social networks, community forums, and blogging platforms. It functions as a unified hub where users can coordinate, review, and distribute content through a shared team workspace, while leveraging integrated artificial intelligence to assist in drafting text and generating multimedia assets. The platform distinguishes itself through a modular architecture that utilizes a provider-specific adapter pattern to ensure consistent content distribution

    Postiz is an open-source social media management platform that provides multi-platform publishing, scheduling, analytics, team workspaces, and self-hosting capabilities, perfectly matching your search for a comprehensive social media command center.

    TypeScriptContent CalendarsSocial Media AnalyticsTeam Collaboration Platforms
    View on GitHub↗32,271
  • inovector/mixpostinovector avatar

    inovector/mixpost

    3,356View on GitHub↗

    Mixpost is a self-hosted social media management platform that provides a centralized dashboard for scheduling, publishing, and analyzing content across multiple social networks. It functions as an automated system for planning and distributing posts at specific dates and times, allowing users to manage their entire social media presence from their own server. The platform distinguishes itself through a collaborative workspace environment that supports team-based workflows. It includes granular role-based access controls and shared project management tools, enabling team members to coordinate

    Mixpost is a self-hostable social media management and publishing platform with a content calendar, cross-platform posting, and analytics, though it lacks built-in RSS feed integration.

    VueContent CalendarsSocial Media AnalyticsSocial Posting Schedulers
    View on GitHub↗3,356
  • yikart/aitoearnyikart avatar

    yikart/AiToEarn

    21,287View on GitHub↗

    AiToEarn is an artificial intelligence-driven social media management platform designed to centralize content orchestration, audience engagement, and performance analytics. It provides a unified workspace where users can generate, optimize, and schedule content across multiple social networks while automating interactions through intelligent language and media models. The platform distinguishes itself by integrating sentiment analysis to categorize audience engagement and identify purchase intent, allowing for personalized automated responses. It utilizes a credit-based accounting system to m

    AiToEarn is an AI-driven social media management platform for scheduling and analytics, but its primary focus on regional video platforms like Douyin, Kuaishou, and Xiaohongshu limits its fit as a general-purpose multi-platform scheduler.

    TypeScriptContent CalendarsSocial Media Analytics
    View on GitHub↗21,287
  • xpzouying/xiaohongshu-mcpxpzouying avatar

    xpzouying/xiaohongshu-mcp

    14,204View on GitHub↗

    This project is a Model Context Protocol server that connects large language models to the Xiaohongshu social media platform. It acts as a connector and API wrapper, enabling language models to programmatically search, read, and publish media and text. The system provides automation for content discovery and publishing, allowing for the creation of image and video posts with associated titles and descriptions. It also facilitates social engagement by managing the posting of comments and tracking engagement metrics for specific entries. The tool covers data retrieval for user profiles, post d

    This project is an MCP server for interacting with a specific social media platform via AI, rather than a self-contained multi-platform management and scheduling dashboard for human users.

    GoSocial Media Publishers
    View on GitHub↗14,204
  • facebook/facebook-ios-sdkfacebook avatar

    facebook/facebook-ios-sdk

    8,067View on GitHub↗

    This software is a mobile app analytics toolkit, a social graph API client, and a social sharing library for iOS. Its primary purpose is to enable the tracking of application events and ad conversions, the retrieval of user profiles and social connections from the Facebook Graph API, and the publication of content to social feeds and messaging services. The toolkit provides specialized capabilities for social login integration and identity management, including the handling of access tokens and session refreshing. It features a dedicated system for deep link navigation to route users to speci

    This repository is a mobile app analytics and social sharing SDK for iOS rather than a self-contained social media management platform with a content calendar and scheduling tools.

    SwiftSocial Media PublishersSocial Media IntegrationsSocial Media Integrations
    View on GitHub↗8,067
  • dreammis/social-auto-uploaddreammis avatar

    dreammis/social-auto-upload

    12,624View on GitHub↗

    This project is a social media automation tool designed to publish videos and images across multiple social networks programmatically. It functions as a headless browser content publisher and a multi-platform posting API, allowing for automated social media posting and content distribution. The system utilizes browser automation to execute uploads and logins on platforms without official public APIs. It features a social media command-line manager for executing batch media uploads and managing account sessions, as well as a programmatic interface for triggering uploads and scheduling content

    This project is a programmatic automation tool and command-line batch uploader rather than a full social media management and scheduling platform with a content calendar and team collaboration.

    PythonSocial Media Publishers
    View on GitHub↗12,624
  • timerring/bilivetimerring avatar

    timerring/bilive

    3,125View on GitHub↗

    Bilive is a multimodal AI video pipeline and live stream recording tool designed to capture real-time broadcasts and automate the creation of highlight clips. It functions as a multi-platform stream orchestrator capable of distributing looped pre-recorded content and managing the automated upload of processed video clips to various destinations. The system distinguishes itself through AI-driven content generation, using comment density to detect high-energy segments and multimodal models to automatically produce descriptive titles and synchronized subtitles. It further utilizes image-to-image

    This project is a video live-stream recording and AI-driven clipping pipeline rather than a comprehensive social media post scheduler and content calendar platform.

    PythonSocial Media Publishers
    View on GitHub↗3,125
  • ping/instagram_private_apiping avatar

    ping/instagram_private_api

    3,234View on GitHub↗

    This Python library is a private API wrapper that provides programmatic access to Instagram features by communicating with internal mobile endpoints. It functions as a social media automation toolkit for managing profiles, publishing media, and interacting with the social graph. The library uses a reverse-engineered API to mimic the communication patterns and request headers of mobile applications. It incorporates a session manager that persists authentication cookies and client metadata to maintain active logins and reduce the frequency of authentication handshakes. Its capabilities cover m

    This repository is a programmatic Python library for interacting with Instagram's private API rather than a complete social media management and scheduling platform with a content calendar, multi-platform publishing, and team collaboration.

    PythonSocial Media Publishers
    View on GitHub↗3,234
  • ddean2009/moneyprinterplusddean2009 avatar

    ddean2009/MoneyPrinterPlus

    6,582View on GitHub↗

    MoneyPrinterPlus is an automated video production system designed for the mass creation of short-form AI content. It functions as an end-to-end pipeline that uses large language models to generate scripts, synthesize voiceovers, and produce visual assets to assemble complete videos. The project is distinguished by its ability to batch-process high volumes of unique content through automated mixing and randomized asset pairing. It includes a social media auto-publisher that uses browser simulation to automate the upload and distribution of generated videos to platforms such as TikTok and Xiaoh

    This repository is an automated video production and generation pipeline rather than a comprehensive social media management and scheduling platform, though it does include a browser-based auto-publisher for short-form video distribution.

    PythonSocial Media Publishers
    View on GitHub↗6,582
  • kieraneglin/pinchflatkieraneglin avatar

    kieraneglin/pinchflat

    4,591View on GitHub↗

    Pinchflat is a self-hosted web application for automatically downloading videos from YouTube channels and playlists on a scheduled basis. It integrates with yt-dlp to construct download commands, optionally injecting browser cookies to access private, unlisted, or age-restricted content. The platform stores download metadata and state in a local SQLite database and organizes downloaded media into a folder structure optimized for playback in media center applications like Plex or Jellyfin. Automated retention policies can delete older items after a configurable number of days, with the ability

    This is a self-hosted YouTube video download manager rather than a social media publishing platform, making it a neighbouring self-hosted application in the wrong domain.

    ElixirAutomated Feed Downloaders
    View on GitHub↗4,591
  • wechat-article/wechat-article-exporterwechat-article avatar

    wechat-article/wechat-article-exporter

    11,485View on GitHub↗

    This is a tool for searching, downloading, and archiving articles and engagement metadata from WeChat official accounts. It functions as a web-based content scraper and data exporter, allowing for the automated retrieval of social media content and the collection of performance metrics. The project distinguishes itself through a system that captures session credentials and authentication cookies from desktop clients via a local proxy to access private engagement data. It utilizes a concurrent proxy-pool fetching mechanism to download large volumes of content while avoiding rate limits, and it

    This tool focuses purely on scraping and archiving content from WeChat rather than providing a multi-platform publishing and scheduling platform for social media management.

    TypeScriptSocial Media Analytics
    View on GitHub↗11,485
  • pixelfed/pixelfedpixelfed avatar

    pixelfed/pixelfed

    7,009View on GitHub↗

    Pixelfed is a decentralized, self-hosted photo sharing platform and social network. It uses the ActivityPub protocol to enable federation, allowing independent server instances to share user profiles, media, and posts across a distributed network. The platform distinguishes itself with a focus on media portability and processing, featuring tools for importing content from Instagram and utilizing client-side WebGL for image filter processing. It employs a driver-based storage abstraction to manage media across local disks or S3-compatible cloud object storage. The system includes capabilities

    Pixelfed is a decentralized photo-sharing and social network rather than a comprehensive multi-platform social media scheduler for cross-network publishing.

    PHPSocial Media Publishers
    View on GitHub↗7,009
Compare the top 10 at a glance
RepositoryStarsLanguageLicenseLast push
gitroomhq/postiz-app32.3KTypeScriptAGPL-3.0Jun 23, 2026
inovector/mixpost3.4KVueMITMar 16, 2026
yikart/aitoearn21.3KTypeScriptMITJun 16, 2026
xpzouying/xiaohongshu-mcp14.2KGo—Jun 15, 2026
facebook/facebook-ios-sdk8.1KSwiftNOASSERTIONJun 16, 2026
dreammis/social-auto-upload12.6KPython—Jun 8, 2026
timerring/bilive3.1KPythonapache-2.0Jan 23, 2026
ping/instagram_private_api3.2KPythonmitMay 6, 2024
ddean2009/moneyprinterplus6.6KPythonGPL-3.0Mar 7, 2025
kieraneglin/pinchflat4.6KElixiragpl-3.0Dec 16, 2025

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